I have a theory that it is possible to travel inside the light, most likely at close to the light speeds and travel thru universe literally on the beam of light

I have a theory that it is possible to travel inside the light, most likely at close to the light speeds and travel thru universe literally on the beam of light scattering thru the space. We know its possible for laser to have different spectrum and resonate with different speeds (imagine putting very close to each other million lasers and creating one large "tunnel", where outlayers vibrate at higher speeds thus creating "walls/ceiling/floor". That's probably the "easy" part. It might be super expensive in terms of used electricity to power such travel channel but tiny bits comparing to manned trip to Mars. Most likely the biggest problem here would be putting an object, or a person inside it and make it not accelerate to speed of light in split second (as light travels it creates a wave, similarly to a river creating stream and you getting in it are being pushed by it). The object put inside such laser tunnel (lets call it "lunnel") would have to be incredibly heavy so that it starts accelerating slowly and won't disintegrate hitting max speeds before reaching destination. As a result of building such vehicle, imagine seeing a blimp or red light on the sky that least less than half a second. What happened? Oh, just another cargo delivery to Mars, no biggie. One day I will write a paper on it, so it can bare my name.